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    Waterproof Temperature Sensor (DS18B20)

    NPR 700.00

    This sealed anti-rust digital temperature probe lets you precisely measure temperatures in wet environments with a simple 1-Wire interface. The DS18B20 provides 9 to 12-bit (configurable) temperature readings, so that only one wire (and ground) needs to be connected from a central microprocessor.

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    TCS 3200 (Color Sensor)

    NPR 680.00

    The TCS3200 programmable color light-to-frequency converter combines configurable silicon photodiodes and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance).  The TCS3200 reads an 8×8 array of photodiodes.

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    Water Flow Sensor YF-S201

    NPR 680.00

    This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.

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    Analog accelerometer ADXL 335 (5V ready triple-axis with +-3g analog out))

    NPR 600.00

    The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned voltage outputs. The product
    measures acceleration with a minimum full-scale range of ±3 g.
    It can measure the static acceleration of gravity in tilt-sensing
    applications, as well as dynamic acceleration resulting from
    motion, shock, or vibration.

    The user selects the bandwidth of the accelerometer using the
    CX, CY, and CZ capacitors at the XOUT, YOUT, and ZOUT pins.
    Bandwidths can be selected to suit the application, with a
    range of 0.5 Hz to 1600 Hz for the X and Y axes, and a range
    of 0.5 Hz to 550 Hz for the Z axis.
    The ADXL335 is available in a small, low profile, 4 mm ×
    4 mm × 1.45 mm, 16-lead, plastic lead frame chip scale package
    (LFCSP_LQ). 

    FEATURES

    3-axis sensing

    Small, low profile package: 4 mm × 4 mm × 1.45 mm LFCSP

    Low power : 350 μA (typical)

    Single-supply operation: 1.8 V to 3.6 V
    10,000 g shock survival

    Excellent temperature stability

    BW adjustment with a single capacitor per axis
    RoHS/WEEE lead-free compliant 

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    MAX30102 stop and heart beat sensor

    NPR 600.00
    The MAX30102 is an integrated pulse oximetry and heart-rate monitor biosensor module. It includes internal LEDs, photodetectors, optical elements, and low-noise electronics with ambient light rejection. The MAX30102 provides a complete system solution to ease the design-in process for mobile and wearable devices.

    The MAX30102 operates on a single 1.8V power supply and a separate 5.0V power supply for the internal LEDs. Communication is through a standard I2C-compatible interface. The module can be shut down through software with zero standby current, allowing the power rails to remain powered at all times.

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    Digital Accelerometer ADXL 345

    NPR 599.00

    3-Axis Digital Accelerometer is the key part in projects like orientation detection, gesture detection and Motion detection. 

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    Proximity Sensor

    NPR 580.00

    The Proximity Switch is an Inductive Proximity Sensor Detection Switch with PNP normally open transistor switch, also known as Inductive sensor or metal sensor. It operates within a power supply voltage range of DC 6V to 36V. This Switch Module contains high frequency oscillations, a detection circuit, an amplifier circuit, a circuit solution, and an output circuit. It can be widely used in various applications like: – Automatic control industry for detection, controlling and non-contact switching, Paper making, Light industry for limiting station, Orientation taking count and many more.

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    Alcohol Level Sensor(MQ3)

    NPR 580.00

    MQ3 is one of the most commonly used sensors in the MQ sensor series. It is a Metal Oxide Semiconductor (MOS) type of sensor. Metal oxide sensors are also known as Chemiresistors, because sensing is based on the change of resistance of the sensing material when exposed to alcohol.

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    Methane / LPG Sensor (MQ4)

    NPR 550.00

    MQ4 Methane Gas Sensor detects the concentration of methane gas in the air and ouputs its reading as an analog voltage. The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection. For example, the sensor could detect if someone left a gas stove on but not lit.

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    Two Way Velocimetry Sensor Module XD 211

    NPR 550.00

    Widely used in motor speed detection, pulse-counting, any position, possesses 2 road testing.

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    Gas Sensor (MQ9)

    NPR 550.00

     Gas Sensor(MQ9) module is useful for gas leakage detection (in home and industry). It is suitable for detecting LPG, CO, CH4. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer.

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    Gas Sensor (MQ135)

    NPR 550.00
    This gas sensor for monitoring indoor air qualit. it is suitable for sensing NH3, NOx, alcohol, Benzene, smoke and CO2 in the air. The MQ-135 can detect NH3 and Alcohol gas concentrations anywhere from 10-300ppm and Benzene from 10-1000ppm. This sensor has a high sensitivity and fast response time. The sensitivity of the sensor can be adjusted by potentiometer.
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    Hydrogen Gas Sensor (MQ8)

    NPR 550.00
    This hydrogen gas sensor is suitable for sensing hydrogen concentrations in the air. It can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
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    Carbon Monoxide Sensor (MQ7 | MQ-7)

    NPR 550.00
    This is Carbon Monoxide sensor is suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm.This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.
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    Smoke Gas Sensor (MQ2)

    NPR 550.00

     Gas Sensor(MQ2) module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. Due to its high sensitivity and fast response time, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by potentiometer.

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    LPG Gas Sensor (MQ6)

    NPR 550.00

    This Liquefied Petroleum Gas (LPG) sensor is suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. It can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.